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<h1 title="Package" class="title">Package&nbsp;org.apache.poi.poifs.crypt</h1>
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<div class="block">Implementation of the <a href="http://msdn.microsoft.com/en-us/library/dd952186(v=office.12).aspx">ECMA-376 Document Encryption</a></div>
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<td class="colFirst"><a href="../../../../../org/apache/poi/poifs/crypt/CryptoFunctions.html" title="class in org.apache.poi.poifs.crypt">CryptoFunctions</a></td>
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<div class="block">Helper functions used for standard and agile encryption</div>
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<td class="colFirst"><a href="../../../../../org/apache/poi/poifs/crypt/Decryptor.html" title="class in org.apache.poi.poifs.crypt">Decryptor</a></td>
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<div class="block">Reads and processes OOXML Encryption Headers
 The constants are largely based on ZIP constants.</div>
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<h2 title="Package org.apache.poi.poifs.crypt Description">Package org.apache.poi.poifs.crypt Description</h2>
<div class="block"><p>Implementation of the <a href="http://msdn.microsoft.com/en-us/library/dd952186(v=office.12).aspx">ECMA-376 Document Encryption</a></p>
<p>The implementation is split into three packages:</p>
<ul>
<li>This package contains common functions for both current implemented cipher modes.</li>
<li>the <a href="../../../../../org/apache/poi/poifs/crypt/standard/package-summary.html"><code>standard</code></a> package is part of the base poi jar and contains classes for the standard encryption ...</li>
<li>the <a href="../../../../../org/apache/poi/poifs/crypt/agile/package-summary.html"><code>agile</code></a> package is part of the poi ooxml jar and the provides agile encryption support.</li>
</ul>

<h2>Related Documentation</h2>

Some implementations informations can be found under:
<ul>
<li><a href="http://poi.apache.org/encryption.html">Apache POI - Encryption support</a>
</ul>

<!-- Put @see and @since tags down here. --></div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/poi/poifs/crypt/standard/package-summary.html"><code>org.apache.poi.poifs.crypt.standard</code></a>, 
<a href="../../../../../org/apache/poi/poifs/crypt/agile/package-summary.html"><code>org.apache.poi.poifs.crypt.agile</code></a></dd></dl>
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